Update influxdb.go
Update influxdb.go

Fixing typo.
huangyuqi/heapster,AlmogBaku/heapster,luxas/heapster,johanneswuerbach/heapster,Stackdriver/heapster,bluebreezecf/heapster,whuwxl/heapster,whuwxl/heapster,burmanm/heapster,adfin/statster,johanneswuerbach/heapster,piosz/heapster,bluebreezecf/heapster,krzyzacy/heapster,huangyuqi/heapster,bruceauyeung/heapster,Stackdriver/heapster,adfin/statster,bruceauyeung/heapster,piosz/heapster,burmanm/heapster,luxas/heapster,krzyzacy/heapster,AlmogBaku/heapster